Management bus hang detected by both management modules.
Explanation
Both advanced management modules detected a communication problem on the I2C management bus. A device on the I2C bus might be nonresponsive.
Severity
Error
Alert Category
Chassis/System Management (Critical)
-
mmTrapChassisC
Log Source
SERVPROC
Automatically notify service
No
Recoverable
Yes
Chassis LED
Error
Alarm Panel LED (BC T and BC HT)
Critical
User response
Perform these steps:
- Remove the specified device and wait approximately 90 seconds to see if a recovery event is sent.
- If the recovery event is sent, install the device again.
- If the problem persists, replace the specified device.
- Check the IBM Support Web page for any service bulletins that might be related to this problem.